
The Cooper Bussmann BK/MDL-3-1/2-R MDL-3-1/2-R is a versatile and reliable circuit breaker designed for use in various electrical applications. This breaker is part of Cooper Bussmann's line of Powerthermal circuit breakers, which are known for their superior performance, durability, and safety.
The BK/MDL-3-1/2-R MDL-3-1/2-R is a 3-pole, 1-1/2 inch wide, air-magnetic circuit breaker. It is rated for a continuous current of 100 amperes and a maximum interrupting current of 25,000 amperes. This breaker is suitable for use in industrial and commercial electrical systems, as well as in heavy-duty applications where high current capacity and reliable trip characteristics are essential.
The breaker features a rugged, die-cast aluminum construction that provides excellent heat dissipation and resistance to mechanical shock. It also has a low-profile design that allows for easy installation in tight spaces. The contacts are made of copper alloy, which ensures superior conductivity and long-lasting performance.
The BK/MDL-3-1/2-R MDL-3-1/2-R is equipped with a number of safety features, including a ground fault detection system, which can detect and interrupt ground faults to prevent electrical fires. It also has a built-in overcurrent protection system, which can trip the breaker to prevent overloading and overheating of the electrical circuit.
The breaker is also easy to install and maintain, with a clear and accessible front panel that allows for easy access to the settings and adjustments. It also has a removable trip unit, which makes it easy to replace or service the breaker without having to remove the entire assembly from the electrical panel.
In summary, the Cooper Bussmann BK/MDL-3-1/2-R MDL-3-1/2-R is a high-performance, reliable, and safe circuit breaker that is suitable for use in a wide range of industrial and commercial electrical applications. Its rugged construction, superior conductivity, and built-in safety features make it an ideal choice for applications where high current capacity, reliable trip characteristics, and maximum safety are essential.
The Cooper Bussmann BK/MDL-3-1/2-R circuit breakers are known for their reliable performance in various applications, particularly in industrial and commercial settings. Here are some pros and cons that can help you make an informed decision about purchasing these circuit breakers:
Pros:1. High Breaking Capacity: These circuit breakers offer a high breaking capacity, making them suitable for applications with heavy electrical loads.
2. Durable Construction: They are built with robust materials, ensuring long-lasting performance and reliability.
3. Easy Installation: These circuit breakers are designed for easy installation, reducing the time and cost associated with wiring and mounting.
4. Multiple Rating Options: Cooper Bussmann offers a wide range of rating options for these circuit breakers, catering to various application requirements.
5. Low Maintenance: The circuit breakers require minimal maintenance, reducing downtime and maintenance costs.
Cons:1. Higher Cost: Cooper Bussmann circuit breakers may have a higher upfront cost compared to other brands.
2. Limited Size Options: These circuit breakers may not be available in smaller sizes, making them unsuitable for applications with lower electrical requirements.
3. Complex Wiring: The circuit breakers may require complex wiring configurations, which can be time-consuming and require specialized knowledge.
In conclusion, the Cooper Bussmann BK/MDL-3-1/2-R circuit breakers offer high breaking capacity, durable construction, easy installation, multiple rating options, and low maintenance. However, they may have a higher upfront cost, limited size options, and complex wiring requirements.
Based on the above analysis, if you require a circuit breaker with high breaking capacity, robust construction, and easy installation, the Cooper Bussmann BK/MDL-3-1/2-R circuit breaker is a suitable option. However, if you have limited budget or require a circuit breaker in a smaller size, you may want to consider other options. Ultimately, it is important to weigh the pros and cons and consult with a qualified electrician to ensure the best fit for your specific application.
Details:
Bussmann MDL-3-1/2-r 1 each: .
specifications indusswitch:
- brand: Cooper Bussmann
- mpn: Bk/mdl-3-1/2-r
payments indusswitch:
- credit card: visa
- wallet: apple-pay
- other
seller indusswitch:
- rating: 99.2%
- # reviews: 74966
- city: clawson, michigan
offer indusswitch:
- prices: $5.76–$365.19
- item condition:
- New
- Used
- Open box
- New other (see details)
- New with tags
- New without tags
- started: december 5, 2025
- sold #: 19
- options: ship-to-home
- availability: in stock
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Switches > Accessories
shipping indusswitch:
- class: standard, expedited, one-day
- service: standard, usps priority mail, ups 2nd day air, ups next day air
- transit: 3-6 days
- type: fixed
- carrier: usps, ups
returns indusswitch:
- time: 30 days
- method: money back
- paid by: buyer
- policy: returns accepted
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